package Override;


public class Demo02PhoneTwo {

    public static void main(String[] args) {
        Demo02Phone demo02Phone = new Demo02Phone();

        demo02Phone.call();
        demo02Phone.send();
        demo02Phone.show();
        System.out.println("=============");

        Demo02NewPhone demo02NewPhone =new Demo02NewPhone();
        demo02NewPhone.call();
        demo02NewPhone.send();
        demo02NewPhone.show();

    }
}
